﻿public struct MyPoint {
    public int _x;
    public int _y;
    public MyPoint(int x, int y) {
        _x = x;
        _y = y;
    }
}

// 方块类型
public enum T_EnumType {
    TYPE_init,

    TYPE_O,
    TYPE_I,
    TYPE_J,
    TYPE_L,
    TYPE_S,
    TYPE_Z,
    TYPE_T,

    TYPE_test,
}

